regulator: max8893: Drop "_new" from probe callback

The driver was introduced when .probe_new was the right probe callback
to use for i2c drivers. Today .probe is the right one (again) and the
driver was already switched in commit 964e1865 ("regulator: Switch
i2c drivers back to use .probe()") but the name continued to include
"_new". To prevent code readers wondering about what might be new here,
drop that part of the name.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230721073303.112597-1-u.kleine-koenig@pengutronix.deSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/max8893.c

@@ -125,7 +125,7 @@ static const struct regmap_config max8893_regmap = {
 	.val_bits = 8,
 };
 
-static int max8893_probe_new(struct i2c_client *i2c)
+static int max8893_probe(struct i2c_client *i2c)
 {
 	int id, ret;
 	struct regulator_config config = {.dev = &i2c->dev};
@@ -168,7 +168,7 @@ static const struct i2c_device_id max8893_ids[] = {
 MODULE_DEVICE_TABLE(i2c, max8893_ids);
 
 static struct i2c_driver max8893_driver = {
-	.probe		= max8893_probe_new,
+	.probe		= max8893_probe,
 	.driver		= {
 		.name	= "max8893",
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,